9709184810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 20479979520

約数和(自身を除く): 10770794710

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 109, 115, 130, 155, 218, 230, 299, 310, 403, 545, 598, 713, 806, 961, 1090, 1417, 1426, 1495, 1922, 2015, 2507, 2834, 2990, 3379, 3565, 4030, 4805, 5014, 6758, 7085, 7130, 9269, 9610, 12493, 12535, 14170, 16895, 18538, 22103, 24986, 25070, 29791, 32591, 33790, 43927, 44206, 46345, 59582, 62465, 65182, 77717, 87854, 92690, 104749, 110515, 124930, 148955, 155434, 162955, 209498, 219635, 221030, 287339, 297910, 325910, 387283, 388585, 439270, 523745, 574678, 685193, 774566, 777170, 1010321, 1047490, 1361737, 1370386, 1436695, 1936415, 2020642, 2409227, 2723474, 2873390, 3247219, 3425965, 3872830, 4818454, 5051605, 6494438, 6808685, 6851930, 8907509, 10103210, 12046135, 13617370, 16236095, 17815018, 24092270, 31319951, 32472190, 42213847, 44537545, 62639902, 74686037, 84427694, 89075090, 149372074, 156599755, 211069235, 313199510, 373430185, 422138470, 746860370, 970918481, 1941836962, 4854592405, 9709184810]

約数ペア:

[(1, 9709184810), (2, 4854592405), (5, 1941836962), (10, 970918481), (13, 746860370), (23, 422138470), (26, 373430185), (31, 313199510), (46, 211069235), (62, 156599755), (65, 149372074), (109, 89075090), (115, 84427694), (130, 74686037), (155, 62639902), (218, 44537545), (230, 42213847), (299, 32472190), (310, 31319951), (403, 24092270), (545, 17815018), (598, 16236095), (713, 13617370), (806, 12046135), (961, 10103210), (1090, 8907509), (1417, 6851930), (1426, 6808685), (1495, 6494438), (1922, 5051605), (2015, 4818454), (2507, 3872830), (2834, 3425965), (2990, 3247219), (3379, 2873390), (3565, 2723474), (4030, 2409227), (4805, 2020642), (5014, 1936415), (6758, 1436695), (7085, 1370386), (7130, 1361737), (9269, 1047490), (9610, 1010321), (12493, 777170), (12535, 774566), (14170, 685193), (16895, 574678), (18538, 523745), (22103, 439270), (24986, 388585), (25070, 387283), (29791, 325910), (32591, 297910), (33790, 287339), (43927, 221030), (44206, 219635), (46345, 209498), (59582, 162955), (62465, 155434), (65182, 148955), (77717, 124930), (87854, 110515), (92690, 104749)]